-1=b-5/21

Simple and best practice solution for -1=b-5/21 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for -1=b-5/21 equation: 



-1=b-5/21

We move all terms to the left:

-1-(b-5/21)=0

We add all the numbers together, and all the variables

-(+b-5/21)-1=0

We get rid of parentheses

-b-1+5/21=0

We multiply all the terms by the denominator


-b*21+5-1*21=0

We add all the numbers together, and all the variables

-b*21-16=0

Wy multiply elements

-21b-16=0

We move all terms containing b to the left, all other terms to the right

-21b=16

b=16/-21

b=-16/21

See similar equations:

| -7(r+5)+3r=2(5-2r) | | 18=1/5x | | 10(3m-4)=30-5 | | 60=1/2•12h | | 16=20-2b | | 85=-5+6r | | x-8x=-2(x-4)-(-1+8x) | | 6x-160=-9x+125 | | 60=1/212h | | 5(7+x)=55 | | -12+14=-2(x+7) | | 13/14=42/x | | 2(f+2)-5f+1=20 | | -2/3=x-3/6 | | -7(a+4)+6a=-(2a+8)-4a | | 8x-107=28+13x | | 38=7b-4 | | 4(3x+5)=-36+32 | | 2-6n=-46 | | t÷7=5 | | 7(x-2)=3(x+5) | | 6(-5-4v)+6=-6(4v+4) | | -12+14=-2(x-7) | | 12x-33=9x-3 | | 3x-6–6=3x-6 | | 17-3a=5a+7-16a | | (-5-10)/5-15=-2x+20 | | 3-6u=33 | | 19-2(3y-1)=2 | | -3(v-1)=-7+23 | | 9x+8=-145 | | 6-2(n+6)=-2(-n-1) |

Equations solver categories